Home / 17,036,943.90-25,542,811.05-8,050,998.30

Finding the Fourth Proportional to 17,036,943.90, 25,542,811.05 and 8,050,998.30

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Solution

The fourth proportional to 17,036,943.90, 25,542,811.05 and 8,050,998.30 is: 12,070,540.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,943.90 : 25,542,811.05 = 8,050,998.30 : x
  2. Step 2: Convert to fraction form
    17,036,943.90/25,542,811.05 = 8,050,998.30/x
  3. Step 3: Cross multiply
    17,036,943.90x = 25,542,811.05 × 8,050,998.30
  4. Step 4: Simplify right side
    17,036,943.90x = 205,645,128,340,771.22
  5. Step 5: Solve for x
    x = 205,645,128,340,771.22/17,036,943.90
  6. Step 6: Final answer
    x = 12,070,540.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.